Belize, San Pedro on the Ambergris caye.
English speaking country just south of Mexico.
http://ambergriscaye.com
I would recommend you to visit Solomon Island in the east of Australia. It is one of the most amazing destinations for enjoying a vacation. You can also break your schedule and visit Australia along with this land. Solomon was my first vacation spot of the year and I am really astonished by the nature, culture and beaches. This place is famous for surfing and underwater diving.
Stay in resorts or hotels like King Solomon (http://www.solomonislandsresorts.com/), visit market place in Honiara (http://en.wikipedia.org/wiki/Honiara), go for underwater diving, surfing or take a long walk to enjoy beach holiday. This place offers you all.
I think you just go Maldives. In being a tiny island there isn’t any lack of attractions in the Maldives but the majority of the tourists trip this place just to discover its astonishing beaches which are tremendously beautiful. With its immaculate crystal-clear water & the un-spoilt innate beauty, Maldives beaches do invite thousands & thousands of tourists to take pleasure in their holidays in the ideal surroundings of nature. And there are many travel agency who provide Cheap Maldives Holiday Packages, But i always use capitaltravel.com because he provide good services.
Clearwater/St Pete, FL is a great choice! Gorgeous beaches with lots to do near by.